Comparison

Until24 vs Event Countdown One

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Until24

This app helps you track the time remaining until important daily, weekly, or one-time events. It offers customizable widgets for your home and lock screens, updating in real-time.

Highlights
  • Display time until events
  • Manage recurring and one-time schedules
  • Home screen widgets
  • Lock screen widgets
  • Real-time second updates
  • Customizable fonts
Features
Read full description

This app is a simple clock app for those who want to check "time remaining until". For example, it can display daily how many hours and minutes remain until work or school, and I think it's designed to be user-friendly especially for those with the same daily schedule. It supports both  Home screen widgets (4 types) Lock screen widgets (3 types) Widgets allowing you to quickly grasp the remaining time from the lock screen and other places. The time displayed on widgets is also updated in real-time every second. Of course, it supports not only daily and weekly schedules but also one-time events. +++ When to use? +++ Daily use scenarios: ・Time remaining until work/part-time job/school ・How many hours until the end of work/business hours ・Remaining time until the end of the day at a glance ・Until bedtime ・Until today's quota deadline ・Until departure Weekly use scenarios: ・Time until lessons/classes ・Until YouTube video upload One-time event scenarios: ・Until assignment deadline ・Until entrance exams ・Until competitions ・Until the next Olympics ・Until summer vacation ends ・Until the end of this year ・Until moving ・Until the new iPhone release date etc. +++ Features +++ ・Display time until ~ ・Manage daily, weekly recurring schedules and one-time events in a list ・Adjustable times for each day of the week ・Home screen widgets ・Lock screen widgets ・Changeable fonts (4 types) Please report any features you think are missing or any bugs you encounter. I would like to improve the app in the future. If you have any requests regarding time display format in particular, please provide detailed feedback in your review! Terms of Service: https://sites.google.com/view/until24/term-of-service Privacy Policy: https://sites.google.com/view/until24/privacy-policy

About

Event Countdown One

Features
Read full description

Event Countdown One is a clean, beautiful countdown timer for your iPhone. Add any event, set a target date, and watch the days, hours, minutes, and seconds tick down in real time. WHETHER IT IS A VACATION, A DEADLINE, OR A BIRTHDAY Add as many countdowns as you need. Each one gets its own emoji, accent color, and background color. Choose from curated presets like Sunset, Ocean, Forest, Galaxy, and Rose, or pick any color combination you like. FLEXIBLE DATE ENTRY Not sure of the exact date yet? Use duration mode to say "in 3 months and 5 days" and let the app work out the date for you. Switch to a specific date and time whenever you are ready. REPEATING EVENTS Mark an event as repeating and it automatically restarts with the same duration once the countdown ends. Perfect for recurring deadlines, monthly reviews, or any cycle you want to track. Every completed occurrence is saved to history so you always have a record. REMINDERS Set a reminder days before and another one minutes before the event. You choose exactly how much notice you want, and the app schedules everything locally on your device. No account, no server, no internet connection needed. HISTORY Every completed or manually reset event is saved to the history log with the scheduled date, completion time, and occurrence number. Browse your history by event at any time. LIGHT AND DARK THEMES Follows your system appearance automatically, or lock it to light or dark mode in the settings. FREE TO USE Event Countdown One is free on the App Store. It is supported by a small non-intrusive banner ad at the bottom of the screen. No subscriptions, no in-app purchases, no sign-in required. PRIVACY FIRST All your data stays on your device. No account is required and no personal information is ever sent to a server.

Screenshots

Until243 screens
Event Countdown One2 screens

Verdict

The call

Until24 and Event Countdown One are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ScorecardNo meaningful differences
Until24 versus Event Countdown One: the parameters behind the verdict, then further details
ParameterUntil24Event Countdown One
PriceFreeFree
Positive reviews100.0% of reviews—
Update frequencyEvery 6 months—
AdsYesYes
In-app purchasesNoNo
MonetizationFree with in-app purchases—
DevicesiPhone, iPad — betteriPhone
Requires iOS17.017.0
Further details — not scored
Size20 MB6 MB
Age rating4+4+
DeveloperRyusuke UchidaSnow Line Software S.P.R.L.

In-app purchases

None

Until24

No in-app purchases

None

Event Countdown One

No in-app purchases

Questions

Is Until24 free?
Until24 is free to download, with no in-app purchases.
Is Event Countdown One free?
Event Countdown One is free to download, with no in-app purchases.
Do Until24 or Event Countdown One have ads?
Both Until24 and Event Countdown One show ads.

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